Properties of the Number -266916

Two Hundred Sixty-Six Thousand Nine Hundred Sixteen

Basics

Value: -266917 → -266916 → -266915

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 2 ² × 3 × 13 × 29 × 59

Divisors: 1, 2, 3, 4, 6, 12, 13, 26, 29, 39

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: Yes

Today's Target

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Representations

Binary: -1000001001010100100

Octal: -1011244

Duodecimal: -10A570

Hexadecimal: -412a4

Square: 71244151056

Square Root: 516.6391390516209

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Numbers k such that k³ +/- k +/- 1 are prime for all four possibilities. A236764

Expansion of (1 + x + 21·x² + x³ + x⁴)/(1 - x)⁵. A257602